xml文件如下：
<data> <p name="ZhangSan" age="10"/> <p name="LiSi" age="11"/> </data>
#include <tinyxml2/tinyxml2.h> //#include <json/reader.h> #include <json/document.h>
void myTestReadXml()
{
auto doc = new tinyxml2::XMLDocument();
doc->Parse(FileUtils::getInstance()->getStringFromFile("data.xml").c_str());
auto root = doc->RootElement();
for (auto e = root->FirstChildElement(); e; e = e->NextSiblingElement())
{
std::string str;
for (auto attr = e->FirstAttribute(); attr; attr = attr->Next())
{
str += attr->Name();
str += ":";
str += attr->Value();
str += ",";
}
log("%s", str.c_str());
}
}
